Enrollment
506
Alabama · 2024-25 NCES data
Other / mixed grade configuration · Mobile, AL
Federal NCES profile for Mary B Austin Elementary School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 37/100.
The verdict
Mary B Austin Elementary School earns 37/100 on the Resource Investment Index, with class sizes larger than 78% of Alabama schools. It is also more racially and ethnically mixed than most Alabama schools.
Mary B Austin Elementary School has class sizes larger than 78% of Alabama schools. Computed live against every Alabama school reporting to NCES.
By Resource Investment Index, Mary B Austin Elementary School ranks #13 of 34 schools in Mobile, AL.
Enrollment
506
Alabama · 2024-25 NCES data
Teachers (FTE)
26.0
Federal CCD staff survey
Students per teacher
19.5:1
vs 17.7:1 Alabama avg
+10% vs state
Free-lunch eligible
43.2%
vs 58.8% Alabama avg
-27% vs state
How Mary B Austin Elementary School compares with Alabama and U.S. medians
Slightly above state median
19.5:1 - 1.8 above the Alabama state median of 17.7:1, indicating larger average class loads than typical schools in the state.
Mary B Austin Elementary School is a mid-sized combined-grade school in Mobile, Alabama, enrolling 506 students.
Class loads run somewhat heavier than typical: 19.5:1 puts it in the larger third of Alabama schools by student-teacher ratio.
Economic need runs somewhat below the state's typical profile, with 43.2% of students eligible for free meals.
With 506 students, its enrollment sits close to the Alabama median campus size.
Its Resource Investment Index sits near the middle of the pack among 1,365 scored Alabama schools.
Against 330 statewide peers matched on enrollment and economic need, it ranks mid-pack at #212.
Its student body is led by African American (44%) and White (38%), more mixed than most schools in the state (diversity index 65/100).
Counselor access is stretched at roughly 506 students per counselor, well above the ASCA-recommended 250:1 ceiling.
17.0% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
Its district draws 24.2% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Among Mobile's public schools, it stands alongside Er Dickson Elementary School (967 students): Mary B Austin Elementary School is smaller than that campus by headcount and runs heavier classes (19.5:1 vs 19:1).
Mobile County also operates Baker High School (2,271 students) and Mary G Montgomery High School (1,888 students) alongside Mary B Austin Elementary School.
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
Mary B Austin Elementary School on the metrics families compare, against Alabama and U.S. means.
| Metric | This school | vs Alabama | Alabama avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 19.5:1 | ▲ 10% | 17.7:1 | 15.7:1 |
| Free-lunch eligible | 43.2% | ▼ 27% | 58.8% | 51.7% |
| Enrollment | 506 | top 44% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
Three separate federal collections, each on its own reporting cadence - which is why this school's numbers line up on a consistent basis against every other school and state on this site, rather than mixing figures pulled from different survey years.
Largest group: African American at 44.3% of enrollment.
Simpson diversity index - at 64.8, Mary B Austin Elementary School is more mixed than the Alabama school average of 42.5.
District-wide per-pupil expenditure for Mobile County, which includes Mary B Austin Elementary School.
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Baker High School | Larger | Similar economic need | Lower S:T ratio |
| Mary G Montgomery High School | Larger | Similar economic need | Lower S:T ratio |
| Alma Bryant High School | Larger | Higher economic need | Lower S:T ratio |
| Wp Davidson High School | Larger | Higher economic need | Lower S:T ratio |
| Bernice J Causey Middle School | Larger | Similar economic need | Similar S:T ratio |
Comparisons are relative to Mary B Austin Elementary School's own figures; each column derives from NCES Common Core of Data.
6 comparable other schools (grades Mixed) serving the same city.
Matched by enrollment size and by staffing ratio across all of Alabama, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Mary B Austin Elementary School's federal record.
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
Mary B Austin Elementary School has 506 students enrolled. It is a public school in Mobile, AL.
The student-teacher ratio at Mary B Austin Elementary School is 19.5:1, which is 10% higher than the Alabama average of 17.7:1 and 24% higher than the national average of 15.7:1.
43.2% of students at Mary B Austin Elementary School are eligible for free lunch, compared to the Alabama average of 58.8%.
The largest demographic group at Mary B Austin Elementary School is African American at 44.3% of enrollment, in Mobile, AL. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 64.8/100.
Mary B Austin Elementary School has a Resource Investment Index of 37/100 (typical reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, Mary B Austin Elementary School ranks #13 of 34 schools in Mobile, AL. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Mobile on the city page.
Mary B Austin Elementary School earns 37/100 on the Resource Investment Index, with class sizes larger than 78% of Alabama schools. It is also more racially and ethnically mixed than most Alabama schools. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
Besides Mary B Austin Elementary School, Mobile County also operates Baker High School (2,271 students), Mary G Montgomery High School (1,888 students), and Alma Bryant High School (1,624 students). See the Mobile County district page for the complete list.
Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.
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PlainSchools, “Mary B Austin Elementary School, Mobile AL.” Compiled from NCES Common Core of Data, Civil Rights Data Collection, and the NCES F-33 finance survey; data as of June 2026. https://plainschools.com/schools/mary-b-austin-elementary-school-al
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